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Cheap flights from Boise (BOI) to Keflavik Intl (KEF) from $609

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOI — KEF
Jun 13 — Jun 201
From?
To?
Thu 6/13
Thu 6/20
1 adult, Economy
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Cheap flight deals from Boise to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 8, 2024.

Round-trip from

$336
From Boise Air Term. Gowen Fld to Reykjavik Keflavik Intl
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What is the cheapest day to fly round-trip from Boise to Reykjavik Keflavik Intl Airport?

Flying to your destination on a Monday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Reykjavik Keflavik Intl Airport. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest time of day to fly from BOI to KEF?

Unlike in the evening, when flights are generally more expensive, you can save up to 11% on flights from Boise to Reykjavik Keflavik Intl Airport by exploring options for tickets in the morning.

Cheap Boise to Keflavik Intl flights in June & July 2024

Find cheap flight options from Boise to Keflavik Intl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,045,324 searches. Prices were last updated on June 8, 2024.
These are some of the best deals we've found on flights to Reykjavik in 2024 at this time. Check back regularly for other flight deals.
Sun 6/307:00 amBOI - KEF
2 stops19h 35mAir Canada
Thu 7/119:45 amKEF - BOI
2 stops42h 45mAir Canada
Deal found 6/7$812
Sat 6/295:43 pmBOI - KEF
2 stops32h 52mAir Canada
Thu 7/119:45 amKEF - BOI
2 stops42h 45mAir Canada
Deal found 6/7$819
Sat 6/292:27 pmBOI - KEF
2 stops36h 08mAir Canada
Fri 7/1210:00 amKEF - BOI
2 stops38h 06mAir Canada
Deal found 6/7$950
Sun 6/305:30 amBOI - KEF
1 stop19h 30mDelta
Thu 7/119:30 amKEF - BOI
1 stop20h 40mDelta
Deal found 6/7$1,023
Sat 6/2911:39 pmBOI - KEF
2 stops24h 41mDelta
Fri 7/129:30 amKEF - BOI
1 stop20h 40mDelta
Deal found 6/7$1,027
Mon 7/17:00 amBOI - KEF
2 stops19h 35mAir Canada
Fri 7/1210:00 amKEF - BOI
2 stops55h 35mAir Canada
Deal found 6/7$1,030
Sat 6/2910:42 amBOI - KEF
3 stops15h 53mAir Canada
Thu 7/119:45 amKEF - BOI
3 stops18h 45mAir Canada
Deal found 6/7$1,068
Fri 6/1410:45 amBOI - KEF
2 stops14h 15mUnited Airlines
Sun 6/2310:00 amKEF - BOI
2 stops38h 01mUnited Airlines
Deal found 6/7$1,214
Sat 6/298:59 pmBOI - KEF
1 stop10h 26mIcelandair
Thu 7/1110:30 amKEF - BOI
1 stop12h 10mIcelandair
Deal found 6/7$1,273

Boise to Keflavik Intl 2024 flight deals

Discover exclusive flight deals for travel between Boise and Keflavik Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,045,324 searches. Data last updated June 8, 2024.
These are some of the best deals we've found on flights to Reykjavik in 2024 at this time. Check back regularly for other flight deals.
Mon 9/237:10 pmBOI - KEF
2 stops31h 25mUnited Airlines
Thu 10/39:45 amKEF - BOI
2 stops36h 25mUnited Airlines
Deal found 6/7$609
Mon 9/97:10 pmBOI - KEF
2 stops31h 20mUnited Airlines
Wed 9/1810:00 amKEF - BOI
2 stops36h 05mUnited Airlines
Deal found 6/7$630
Sat 9/217:38 pmBOI - KEF
2 stops28h 42mDelta
Tue 10/18:50 amKEF - BOI
2 stops20h 48mDelta
Deal found 6/7$635
Sun 9/158:25 amBOI - KEF
1 stop18h 05mUnited Airlines
Wed 9/2512:00 pmKEF - BOI
1 stop16h 35mUnited Airlines
Deal found 6/7$642
Mon 9/97:10 pmBOI - KEF
2 stops31h 20mUnited Airlines
Tue 9/1712:00 pmKEF - BOI
1 stop16h 35mUnited Airlines
Deal found 6/7$646
Sat 9/287:38 pmBOI - KEF
2 stops31h 52mDelta
Fri 10/118:50 amKEF - BOI
2 stops44h 39mDelta
Deal found 6/7$647
Sat 9/217:38 pmBOI - KEF
2 stops31h 52mDelta
Wed 10/28:50 amKEF - BOI
2 stops20h 48mDelta
Deal found 6/7$648
Sat 10/52:35 pmBOI - KEF
2 stops36h 55mVirgin Atlantic
Tue 10/1511:25 amKEF - BOI
2 stops39h 02mVirgin Atlantic
Deal found 6/7$660
Sun 10/1311:55 pmBOI - KEF
2 stops27h 35mDelta
Thu 10/2411:25 amKEF - BOI
2 stops18h 34mDelta
Deal found 6/7$671

Boise to Keflavik Intl flights leaving soon

Find last-minute flight options from Boise to Keflavik Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,045,324 searches. Data last updated June 8, 2024.
Users seeking a last-minute flight from Boise to Reykjavik should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
Fri 6/1410:45 amBOI - KEF
2 stops14h 15mUnited Airlines
Sun 6/2310:00 amKEF - BOI
2 stops38h 01mUnited Airlines
Deal found 6/7$1,214
Fri 6/147:00 amBOI - KEF
2 stops18h 00mUnited Airlines
Sun 6/2312:00 pmKEF - BOI
1 stop16h 37mUnited Airlines
Deal found 6/7$1,392
Fri 6/143:59 pmBOI - KEF
2 stops26h 06mMultiple Airlines
Sat 6/221:10 amKEF - BOI
2 stops27h 45mMultiple Airlines
Deal found 6/7$1,527
Fri 6/1410:15 amBOI - KEF
1 stop14h 45mDelta
Sun 6/239:30 amKEF - BOI
1 stop21h 27mDelta
Deal found 6/7$1,555
Fri 6/1410:45 amBOI - KEF
3 stops15h 50mMultiple Airlines
Sun 6/2310:00 amKEF - BOI
2 stops18h 37mMultiple Airlines
Deal found 6/7$2,348
Fri 6/1410:45 amBOI - KEF
3 stops15h 50mAir Canada
Sun 6/239:45 amKEF - BOI
3 stops17h 32mAir Canada
Deal found 6/7$3,004

Find flights from Boise to Keflavik Intl within your budget

Customize your flight search to find flights from Boise to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,045,324 searches. Data last updated June 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$609 - $1,201

Route

Depart

Return

Price

Boise Air Term. Gowen FldReykjavik Keflavik Intl

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Mon 9/23

2 stops31h 25m

Reykjavik Keflavik Intl

Thu 10/3

2 stops36h 25m

$609

Boise Air Term. Gowen FldReykjavik Keflavik Intl

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Mon 9/9

2 stops31h 20m

Reykjavik Keflavik Intl

Wed 9/18

2 stops36h 05m

$630

Boise Air Term. Gowen FldReykjavik Keflavik Intl

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Sat 9/21

2 stops28h 42m

Reykjavik Keflavik Intl

Tue 10/1

2 stops20h 48m

$635

Boise Air Term. Gowen FldReykjavik Keflavik Intl

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Sat 10/5

2 stops36h 55m

Reykjavik Keflavik Intl

Tue 10/15

2 stops39h 02m

$660

Boise Air Term. Gowen FldReykjavik Keflavik Intl

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Thu 8/1

3 stops28h 39m

Reykjavik Keflavik Intl

Mon 9/9

3 stops34h 59m

$735

Boise Air Term. Gowen FldReykjavik Keflavik Intl

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Thu 8/1

2 stops33h 08m

Reykjavik Keflavik Intl

Mon 9/9

2 stops29h 53m

$780

Boise Air Term. Gowen FldReykjavik Keflavik Intl

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Thu 8/1

1 stop10h 26m

Reykjavik Keflavik Intl

Mon 9/9

1 stop32h 39m

$907

Boise Air Term. Gowen FldReykjavik Keflavik Intl

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Tue 9/24

2 stops44h 45m

Reykjavik Keflavik Intl

Mon 10/7

2 stops40h 26m

$1,058

Boise Air Term. Gowen FldReykjavik Keflavik Intl

BOI - KEF

BOIKEF

Boise Air Term. Gowen Fld

Thu 10/10

2 stops26h 55m

Reykjavik Keflavik Intl

Sun 10/13

2 stops26h 59m

$1,201

Flights are sorted by cheapest first

Deals found on 6/7

What is the cheapest day to fly from Boise to Reykjavik Keflavik Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Boise to Keflavik Intl. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boise to Reykjavik Keflavik Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Boise to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Boise with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature and rainfall totals by month.

KEF

Temperature

32 - 51.8 °F

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated June 8, 2024.
Peruse reviews from past customers who have flown with Lufthansa, Icelandair and United Airlines from Boise to Reykjavik to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,333 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,333 reviews
Delta
8.0
Very good
10,333 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Virgin Atlantic
7.6
Good
716 reviews
Delta
8.0
Very good
10,333 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,680 reviews
Delta
8.0
Very good
10,333 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,186 reviews
Delta
8.0
Very good
10,333 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air Canada
7.0
Good
7,057 reviews
Delta
8.0
Very good
10,333 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Boise to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boise to Reykjavik Keflavik Intl?

    For a flight from Boise to Reykjavik Keflavik Intl, you will be flying from Air Term. Gowen Fld. Boise Air Term. Gowen Fld (BOI) is just 3.3 mi from the center of the city. Air Term. Gowen Fld is the only Boise airport and it handles 0 outbound flights to Reykjavik Keflavik Intl per day. 1 airline has flights to Reykjavik Keflavik Intl from Boise Air Term. Gowen Fld on a regular basis.

  • Can I find flights from Boise to Reykjavik Keflavik Intl Airport for under $700 on Cheapflights?

    Yes, there are multiple flights from Boise to Reykjavik Keflavik Intl Airport for under $700. The cheapest flight booked recently is on United Airlines for just $609, but on average you can expect to pay $668.

  • Are there last-minute flights available from Boise to Reykjavik Keflavik Intl Airport for under $1,300?

    There are currently 6+ open flights from Boise to Reykjavik Keflavik Intl Airport within the next 7 days for less than $1,300.

  • What are the cheapest airlines flying from Boise to Reykjavik Keflavik Intl Airport round-trip?

    Our cheapest airline available from Boise to Reykjavik Keflavik Intl Airport is United Airlines. Our recent data shows that you can find tickets from as low as $609 on this airline. Additional options worth looking into are Delta and Virgin Atlantic, starting at $635 and $660 round-trip.

  • What does BOI to KEF mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Boise Air Term. Gowen Fld Airport to Reykjavik Keflavik Intl Airport flight would often be abbreviated as a BOI to KEF flight.

  • Can I find deals for flights from Boise to Keflavik Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Boise to Keflavik Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boise to Keflavik Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boise to Keflavik Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Boise to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Boise to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Keflavik Intl.

  • Can I find deals for business class flights from Boise to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Boise to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Boise to Keflavik Intl that allow pets onboard?

    Many airlines flying from Boise to Keflavik Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boise to Keflavik Intl?

    Yes, you can often find last-minute deals on Boise to Keflavik Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boise to Reykjavik Keflavik Intl Airport flight deals updated?

    The Boise to Reykjavik Keflavik Intl Airport flight deals you see on this page were last updated on 6/7.

  • What is the cheapest month to book a flight from Boise to Reykjavik Keflavik Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Boise to Reykjavik Keflavik Intl Airport (average of $339). Flying from Boise to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $704). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Boise to Keflavik Intl
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Boise to Keflavik Intl

Discover the top airline that operate flights from Boise to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,045,324 searches. Data last updated June 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$915Average$971FlexibilityNo cancel feeOn-time76%
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Search flights from Boise to Keflavik Intl by cabin class

Find flights from Boise to Keflavik Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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